Rates

Front

What is a rate?

Back

A rate is a ratio that compares two different kinds of quantities, often expressed as a quantity per unit of time, such as miles per hour.

Front

How do you calculate speed?

Back

Speed is calculated using the formula: Speed = Distance ÷ Time.

Front

If a car travels 60 miles in 1 hour, what is its speed?

Back

60 miles per hour (mph).

Front

What is the formula for distance?

Back

Distance = Rate × Time.

Front

If a train travels at a speed of 80 mph for 2 hours, how far does it travel?

Back

160 miles.

Front

What is the unit of speed in the context of travel?

Back

Miles per hour (mph) or kilometers per hour (km/h).

Front

How do you find the time taken for a journey?

Back

Time = Distance ÷ Rate.

Front

If a cyclist travels 15 miles at a speed of 5 mph, how long does it take?

Back

3 hours.

Front

What is the price per item if 10 items cost $50?

Back

$5 per item.

Front

If a store sells 8 apples for $4, what is the price of 1 apple?

Back

$0.50 per apple.